American Thoracic Society Documents 401 Figure 2. Algorithm forinitiating empiric antibi-otic therapy for hospital-acquired pneumonia (HAP),ventilator-associated pneu-monia (VAP), and health-care-associatedpneumonia(HCAP). Figure 2.
One milligram is one thousandth of a gram and one thousand micrograms. A milligram is generally abbreviated as mg. MICROGRAM. One microgram is one millionth of a gram and one thousandth of a milligram. It is usually abbreviated as mcg or ug. Mcg and ug are the same.
1 microgram (mcg) = 0.001 milligram (mg). Microgram (mcg) is a unit of Weight used in Metric system. Milligram (mg) is a unit of Weight used in Metric system.Micrograms also can be marked as Microgrammes or Âµg (alternative British English spelling in UK).Milligrams also can be marked as Milligrammes (alternative British English spelling in UK).icrogram (mcg) is a unit of Weight used in Metric system. Milligram (mg) is a unit of Weight used in Metric system. Micrograms also can be marked as Microgrammes or Âµg (alternative British English spelling in UK).